<script lang="ts">
  import { Listbox, createListCollection } from "@ark-ui/svelte/listbox";
  import { Check, RefreshCw } from "lucide-svelte";

  let selectedValues: string[] = ["react"];

  const collection = createListCollection({
    items: [
      { name: "React", value: "react" },
      { name: "Vue", value: "vue" },
      { name: "Angular", value: "angular" },
      { name: "Svelte", value: "svelte" },
      { name: "Solid", value: "solid" },
      { name: "Qwik", value: "qwik" },
    ],
  });

  const handleSelectionChange = (details: { value: string[] }) => {
    selectedValues = details.value;
  };

  const handleReset = () => {
    selectedValues = [];
  };

  const handleSelectAll = () => {
    selectedValues = collection.items.map((item) => item.value);
  };
</script>

<div class="flex items-center justify-center min-h-32">
  <div class="w-72 space-y-4">
    <div class="flex items-center justify-between">
      <h3 class="text-sm font-medium text-gray-700 dark:text-gray-300">
        Controlled Listbox
      </h3>
      <div class="flex gap-2">
        <button
          on:click={handleSelectAll}
          class="text-xs px-2 py-1 bg-blue-100 dark:bg-blue-900/30 text-blue-700 dark:text-blue-300 rounded hover:bg-blue-200 dark:hover:bg-blue-900/50 transition-colors"
        >
          Select All
        </button>
        <button
          on:click={handleReset}
          class="text-xs px-2 py-1 bg-gray-100 dark:bg-gray-800 text-gray-700 dark:text-gray-300 rounded hover:bg-gray-200 dark:hover:bg-gray-700 transition-colors flex items-center gap-1"
        >
          <RefreshCw class="w-3 h-3" />
          Reset
        </button>
      </div>
    </div>

    <Listbox.Root
      {collection}
      selectionMode="multiple"
      value={selectedValues}
      onValueChange={handleSelectionChange}
      class="[--listbox-bg:#ffffff] dark:[--listbox-bg:#111827] [--listbox-border:#e5e7eb] dark:[--listbox-border:#374151]"
    >
      <Listbox.Content
        class="bg-(--listbox-bg) border border-(--listbox-border) rounded-lg px-1 py-2 shadow-lg"
      >
        {#each collection().items as item (item.value)}
          <Listbox.Item
            {item}
            class="flex items-center justify-between px-3 py-2 mx-1 rounded-md cursor-pointer text-sm font-medium text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-800 data-highlighted:bg-gray-100 dark:data-highlighted:bg-gray-800 data-selected:bg-blue-50 dark:data-selected:bg-blue-900/20 data-selected:text-blue-700 dark:data-selected:text-blue-300 transition-colors"
          >
            <Listbox.ItemText>{item.name}</Listbox.ItemText>
            <Listbox.ItemIndicator>
              <div
                class="w-4 h-4 rounded border-2 border-blue-600 dark:border-blue-400 flex items-center justify-center bg-blue-600 dark:bg-blue-400"
              >
                <Check class="w-2.5 h-2.5 text-white" />
              </div>
            </Listbox.ItemIndicator>
          </Listbox.Item>
        {/each}
      </Listbox.Content>
    </Listbox.Root>

    <div class="text-xs text-gray-500 dark:text-gray-400 space-y-1">
      <div>
        <strong>Selected values:</strong>
        {selectedValues.length > 0 ? selectedValues.join(", ") : "None"}
      </div>
      <div>
        <strong>Count:</strong>
        {selectedValues.length} of
        {collection.items.length}
      </div>
    </div>
  </div>
</div>
